Ström & Gulliksson har blivit rekommenderade av flera oberoende rankinginstitut som en ledande patentbyrå. Här följer några exempel på vad några av de internationella instituten har skrivit om oss.


IAM Patent 1000 – The world’s Leading Patent Professionals

IAM Patent 1000 – The World’s Leading Patent Professionals – is a guide that identifies the top patent professionals in key jurisdictions around the globe. Individuals qualify for a listing in the IAM Patent 1000 when they receive sufficient positive feedback from peers and clients with knowledge of their practice and the market within which they operate. IAM also also identifies the leading firms in the market – similarly listing them, where appropriate, in prosecution, transactions and litigation tables. In instances where certain individuals or firms attracts significantly greater positive feedback from clients and peers, they have been listed as ”highly recommended”, to distinguish them from their ”recommended” peers.

Ström & Gulliksson AB is recognized as a “highly recommended” patent firm in the category Patent Prosecution in Sweden.

Christian Arkelius is recognized as a “highly recommended” individual and Rikard Roos and Björn Andersson are recognized as “recommended” individuals in the category Patent Prosecution in Sweden.

“From its headquarters in Malmo, Ström & Gulliksson plays a vital role in the prosecution and enforcement strategies of its diverse client base. “A proficient outfit experiencing considerable growth”, it is a prime choice for instructions across the contentious/non-contentious divide and a favourite among pharmaceutical powerhouses for its technical support in litigation. For these players, dedicated, proactive and creative attorney Rikard Roos “quickly identifies and understands the relevant issues of any case; he plays an instrumental and inventive role in any high-stakes litigation team”. Electronics and computer technology savant Björn Andersson boasts an unrivalled breadth of talent; “vastly experienced in proceedings before the EPO”, the able prosecutor is valued for his non-contentious strategy and has also contributed his expertise to six separate IP litigations over the last 12 months. “With a good eye for detail and incredible technical knowledge, Björn adds value through his pragmatic and accessible style.” Telecoms, media and technology expert “Christian Arkelius stands out from the crowd. Detailed and hands-on, he is the best kind of patent attorney and gets to grips with every aspect of an innovation. Top of the list when it comes to knowledge of European and Asian patent processes, he is also able to write US-style applications – a rare gift for attorneys outside of the United States”.”

Ström & Gulliksson AB was recognized as a “recommended” patent firm in the category Prosecution in Sweden.

Christian Arkelius, Rikard Roos and Björn Andersson were recognized as “recommended” individuals in the category Prosection in Sweden.

“Ström & Gulliksson’s aim to compete on quality is backed up by a stellar application grant rate; the set is also making more frequent appearances in supporting roles on contentious mandates and in EPO oppositions and appeals. “A solid and robust partner” for firms engaged in litigation, Rikard Roos also “has a knack for finding the strongest patent strategies early in the product development process. His communication is always very clear, fast and productive. This, together with his broad technical knowledge and deep experience, makes him a very valuable partner.” Stockholm office chief Christian Arkelius “is efficient and meticulous. He is proactive, cost efficient, delivers on time and is street smart in an ever-evolving business environment”. Focusing mainly on infringement, validity and freedom-to-operate opinions, Björn E Andersson “is a terrier who just keeps going and going for clients”; he is a trusted ally of telecoms giant DORO AB on all things patents.”

Ström & Gulliksson AB was recognized as a “recommended” patent firm in the category Patent Prosecution in Sweden.

Rikard Roos and Björn Andersson were recognized as “recommended” individuals in the category Patent Prosection in Sweden.

”Ström & Gulliksson has been sailing on calm seas since a 2011 management buy-out went down. The firm is adept at securing patent protection, but is also an astute player of the litigation game – uniting with sister set-up Advokatbyrån Gulliksson, it is a force to be reckoned with in the patent infringement stakes. Under the stewardship of Rikard Roos, the set has forged ahead. An accomplished sportsman, Roos knows what it takes to compete and win, and puts this knowledge to good use for clients. He is a master of the art of prosecution and a dab hand at EPO opposition and appeal proceedings. Also prominent is Björn Andersson, a perspicacious counsellor whose opinions on infringement matters carry great weight. While Roos concentrates on medical devices, pharmaceuticals and chemical engineering, Andersson focuses on everything high tech.”

IAM Strategy 300 – The world’s Leading IP Strategists

IAM Strategy 300 – The World’s Leading IP Strategists identifies the individuals who are leading the way in the development and implementation of strategies that maximise the value of IP portfolios. These Top IP strategists are primarily identified through confidential nominations. However, the IAM research process also involves face-to-face and telephone interviews, as well as email exchanges, with senior members of the global IP community. No one can qualify for a listing in the IAM Strategy 300 unless he or she is nominated by at least three people from outside his or her own organisation. Even this does not guarantee inclusion; instead, only those individuals who further research shows to have exceptional skill sets, as well as profound insights into the development, creation and management of IP value, are featured in the IAM Strategy 300.

Christian Arkelius has been recognized as a Top IP Strategist in IAM Strategy 300 in 2017 and 2018.



MIP IP STARS is a guide to IP firms and practitioners worldwide. Managing IP has been researching and ranking IP firms since 1996. The research has expanded over the years, with more than 80 jurisdictions now covered, making it one of the most comprehensive and authoritative analysis of the industry. MIP produce tables ranking firms in Tiers. For most jurisdictions, MIP has prosecution, contentious and copyright ranking tables. MIP also recognizes individual IP Stars, who are private practice IP professionals who have been highly recommended by their peers and clients.

Ström & Gulliksson AB is recognized as top-tier patent firm (Tier 2) in the category Patent Prosecution in Sweden.

Christian Arkelius and Rikard Roos are recognized as individual IP Stars (Patent Stars) in Sweden.

Ström & Gulliksson AB was recognized as top-tier patent firm (Tier 2) in the category Patent Prosecution in Sweden.

Christian Arkelius and Rikard Roos were recognized as individual IP Stars (Patent Stars) in Sweden.

”Ström & Gulliksson specialises in helping companies obtain patent protection. Its patent team covers technical fields such as electronics, mechanical engineering and chemistry. A client says the firm’s patent attorneys draft ”high quality and cost efficient patent applications”. European patent attorneys Christian Arkelius and Rikard Roos are highly recommended in their fields. Arkelius is respected by clients and peers alike in electronics and telecoms patent work. Says one client: ”Mr Arkelius is always on his feet and one step ahead in providing timely, star quality advice.” Roos is commended for his ”flexibility and ability to communicate complicated matters”. According to one market commentator, Roos also ”understands things outside the technical scope and can relate to business issues”.

Other notable attorneys include ICT specialist Björn Andersson, chemistry specialist Magnus Berglund and John Hård. One client praises Berglund for his ”timely execution of project deliverables” while another describes him as a ”skilled technician”. For patent disputes, this firm collaborates with Gulliksson, a law firm ranked in IP STARS for patent litigation. In 2017 the law firm strengthened its team with the hire of senior associate Magnus Dahlman from Setterwalls.”


Who’s Who Legal has recognized Dr. Fredrik Carlsson as a patent expert in Sweden (2018).